<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <script src="../js/vue.js"></script>
  <style>
    .book-list{
        border:1px solid;
        padding: 20px;
        display: inline-block;
        background: rgb(56,131,216);
        color: #fff;
    }
  </style>
</head>
<body>
  <div id="app">
      <people-list></people-list>
      <book-item1></book-item1>
      <book-list></book-list>
  </div>
<br>
<script>
    <ul>
        <li>tom</li>
        <li>jerry</li>
        <li>kevin</li>
    </ul>
</script>
  <script>
    Vue.component('people-list',{
       template:'#people-list'
     })
     Vue.component('BookItem1',{
       template:'<div>书名:《西游记》</div>'
     })
     Vue.component('BookItem2',{
       template:'<div>书名:《三国演义》</div>'
     })
     Vue.component('BookList',{
       template:`<ul class="book-list">
             <li><BookItem1></BookItem1></li>
             <li><BookItem2></BookItem2></li>
                </ul>`
     })
     let vm=new Vue({
        el:'#app'
     })
   </script>
</body>
</html>